DSA is nice looking but much too light. When using DSA on ergo-clears, it feels like you're hammering your fingers into the keyboard, its tiring. SA keycaps are much heavier and really enhance the typing feel.

I use both DSA and SA, between home and work, and DSA is really only good on very light switches, but even then the low profile hurts my WPM. The SA caps, even if they're all row 3, are still easier to find when fast typing.

One of the nicest differences, is the sound. DSA is so light that it sounds almost "rattle-ly" when typing, DSA PBT is only slightly better. SA caps are all ABS, but they are very thick and the conical interior really amplifies the "thock".

I really like the look and feel of DSA, Dolch and Granite are the nicest made kits. I like the profile of DSA, but as soon as I start typing I am let down. The sound and feedback to my fingers disappoint me. I have tried DSA on the Novatouch and on MX Reds, and that is not too bad. But, those are lighter switches, and, I still lose WPM accuracy.

I don't much like the extremely tall profile of SA caps, but the smoothness and physical and audio feedback from those caps is unmatched. The weight and shape of the caps really enhances the typing experience, especially on heavier switches like ergo-clears, blacks and 55g Topre.

If you don't do much typing, then yeah. The point is that DSA profile impacts my accuracy. It's mostly the profile, but the feel of the caps and audio and tactile feedback are a factor too. SA caps are just better in those aspects.